/*
 * Copyright (C) 2009 Otávio Scherer Garcia
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.googlecode.technorati4j.entity;

/**
 * Request entity for blogposttags API.
 * 
 * @author Otávio Scherer Garcia
 * @version $Revision$
 */
public final class BlogPostTagsRequest
    implements Request {

    /** The Technorati API key. */
    private String key;

    /** The base target URL for which you are searching. */
    private String url;

    /** Adjust the size of your result from the default value of 20 to between 1 and 100 results. */
    private int limit;

    /**
     * The default constructor.
     */
    public BlogPostTagsRequest() {
    }

    /**
     * Constructor with mandatory attributes.
     * 
     * @param key The key parameter.
     * @param url The url parameter.
     */
    public BlogPostTagsRequest(String key, String url) {
        setKey(key);
        setUrl(url);
    }

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public int getLimit() {
        return limit;
    }

    public void setLimit(int limit) {
        this.limit = limit;
    }

    public String getParameters() {
        final StringBuilder str = new StringBuilder();

        str.append("key=");
        str.append(key);

        str.append("&url=");
        str.append(url);

        if (limit > 0 && limit <= 100) {
            str.append("&limit=");
            str.append(limit);
        }

        return str.toString();
    }
}
